package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@Slf4j
@RestController("adminDishController")
@RequestMapping("/admin/dish")
public class DishController {

    @Autowired
    private DishService dishService;
    /**
     * 菜品添加
     * @param dishDTO
     * @return
     */
    @PostMapping
    @CacheEvict(cacheNames = "DishCache", key = "#dishDTO.getCategoryId()")
    public Result save(@RequestBody DishDTO dishDTO){
        log.info("添加菜品：{}",dishDTO);

        dishService.saveWithFlavor(dishDTO);

        return Result.success();
    }

    /**
     * 分页查询菜品
     * @param dishPageQueryDTO
     * @return
     */
    @GetMapping("/page")
    public Result<PageResult> pageQuery(DishPageQueryDTO dishPageQueryDTO){
        log.info("分页查询：{}",dishPageQueryDTO);

        PageResult pageResult = dishService.pageQuery(dishPageQueryDTO);

        return Result.success(pageResult);
    }

    /**
     * 菜品的批量删除
     * @param ids
     * @return
     */
    @DeleteMapping
    @CacheEvict(cacheNames = "DishCache",allEntries = true)
    public Result delete(@RequestParam List<Long> ids){
        log.info("菜品批量删除：{}",ids);

        dishService.deleteBatch(ids);

        return Result.success();
    }

    /**
     * 根据id查询菜品和口味
     * @param id
     * @return
     */
    @GetMapping("/{id}")
    public Result<DishVO> getById(@PathVariable Long id){
        log.info("根据id查询菜品：{}",id);

        DishVO dishVO = dishService.getByIdWithFlavor(id);

        return Result.success(dishVO);
    }

    /**
     * 修改菜品数据
     * @param dishDTO
     * @return
     */
    @PutMapping
    @CacheEvict(cacheNames = "DishCache",allEntries = true)
    public Result update(@RequestBody DishDTO dishDTO){
        log.info("修改菜品数据：{}",dishDTO);

        dishService.updateWithFlavor(dishDTO);

        return Result.success();
    }

    /**
     * 启售 、 停售
     * @param status
     * @param id
     * @return
     */
    @PostMapping("/status/{status}")
    @CacheEvict(cacheNames = "DishCache",allEntries = true)
    public Result startOrStop(@PathVariable Integer status , Long id){
        log.info("菜品{}启售、停售:{}",id,status);

        dishService.updateStatus(id,status);
        dishService.updateStatus(id,status);

        return Result.success();
    }

    /**
     * 根据分类查询菜品
     * @param categoryId
     * @return
     */
    @GetMapping("/list")
    public Result<List<Dish>> list(Long categoryId){
        log.info("根据分类id：{}，查询菜品",categoryId);

        List<Dish> dishes = dishService.getByCategoryId(categoryId);

        return Result.success(dishes);
    }
}
